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- Table of Contents
Facts about cAMP-specific 3',5'-cyclic phosphodiesterase 4A.
Human | |
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Gene Name: | PDE4A |
Uniprot: | P27815 |
Entrez: | 5141 |
Belongs to: |
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cyclic nucleotide phosphodiesterase family |
cAMP-specific 3'-5'-cyclic phosphodiesterase 4A; DPDE2; DPDE2cAMP-specific phosphodiesterase; EC 3.1.4; EC 3.1.4.17; PDE4; PDE46; PDE4A; Phosphodiesterase 4A; phosphodiesterase 4A, cAMP-specific (dunce (Drosophila)-homologphosphodiesterase E2); phosphodiesterase 4A, cAMP-specific (dunce; phosphodiesterase 4A, cAMP-specific; phosphodiesterase E2 dunce homolog, Drosophila; phosphodiesterase isozyme 4
Mass (kDA):
98.143 kDA
Human | |
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Location: | 19p13.2 |
Sequence: | 19; NC_000019.10 (10416773..10469631) |
Isoform 1 is widely expressed. Isoform 2 is abundant in liver, stomach, testis, thyroid and adrenal glands. It is also found in placenta, kidney, pancreas, ovary, uterus, skin, monocytes, mast cells, macrophages, as well as in bronchial smooth muscle. Isoform 6 is expressed at high levels in the heart and small intestine. It is also found in the brain, kidney, spleen, colon, salivary gland, ovary and peripheral blood lymphocytes. Isoform 7 is expressed predominantly in skeletal muscle and brain and at lower levels in the testis. Isoform 7 is expressed in the brain. Found in specific neuronal subpopulations in cortex, spinal cord and cerebellum (at protein level).
[Isoform 1]: Cytoplasm, perinuclear region.; [Isoform 2]: Cytoplasm, perinuclear region. Cell projection, ruffle membrane.; [Isoform 4]: Membrane; Peripheral membrane protein. Isoform 4 has propensity for association with membranes.; [Isoform 6]: Cytoplasm, perinuclear region.; [Isoform 7]: Cytoplasm. Membrane. Predominantly cytoplasmic.
PMID: 8413254 by Bolger G., et al. A family of human phosphodiesterases homologous to the dunce learning and memory gene product of Drosophila melanogaster are potential targets for antidepressant drugs.
PMID: 7888306 by Sullivan M., et al. Molecular cloning and expression, in both COS-1 cells and S. cerevisiae, of a human cytosolic type-IVA, cyclic AMP specific phosphodiesterase (hPDE-IVA-h6.1).